March 14: Pi Day

Pi Day is an annual celebration that falls on 3/14 each year. Three, one, and four are the first three significant digits of pi (3.14159…). But why stop with circles? Follow these links to thousands of math illustrations. You’ll be sure to find something you’ve never seen before. Or listen to an audiobook about Flatland, where circular inhabitants are at the top of society.

Grab a slice of pie, find a comfy seat, and listen to a unique geometric novel where the number of sides a polygon indicates social class, with circles being considered the “perfect” shape. Flatland is just one of many free audiobooks available at the Lit2Go website.